Properties

Label 2-90e2-5.4-c1-0-12
Degree $2$
Conductor $8100$
Sign $-0.894 + 0.447i$
Analytic cond. $64.6788$
Root an. cond. $8.04231$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3.85i·7-s − 4.85·11-s + 5.85i·13-s + 7.85i·17-s − 2·19-s − 1.85i·23-s + 9.70·29-s − 10.7·31-s + 0.854i·37-s + 8.56·41-s + 5.85i·43-s + 6.70i·47-s − 7.85·49-s + 1.85i·53-s − 7.85·59-s + ⋯
L(s)  = 1  + 1.45i·7-s − 1.46·11-s + 1.62i·13-s + 1.90i·17-s − 0.458·19-s − 0.386i·23-s + 1.80·29-s − 1.92·31-s + 0.140i·37-s + 1.33·41-s + 0.892i·43-s + 0.978i·47-s − 1.12·49-s + 0.254i·53-s − 1.02·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8100 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.894 + 0.447i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8100 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.894 + 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8100\)    =    \(2^{2} \cdot 3^{4} \cdot 5^{2}\)
Sign: $-0.894 + 0.447i$
Analytic conductor: \(64.6788\)
Root analytic conductor: \(8.04231\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{8100} (649, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 8100,\ (\ :1/2),\ -0.894 + 0.447i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9550274108\)
\(L(\frac12)\) \(\approx\) \(0.9550274108\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 - 3.85iT - 7T^{2} \)
11 \( 1 + 4.85T + 11T^{2} \)
13 \( 1 - 5.85iT - 13T^{2} \)
17 \( 1 - 7.85iT - 17T^{2} \)
19 \( 1 + 2T + 19T^{2} \)
23 \( 1 + 1.85iT - 23T^{2} \)
29 \( 1 - 9.70T + 29T^{2} \)
31 \( 1 + 10.7T + 31T^{2} \)
37 \( 1 - 0.854iT - 37T^{2} \)
41 \( 1 - 8.56T + 41T^{2} \)
43 \( 1 - 5.85iT - 43T^{2} \)
47 \( 1 - 6.70iT - 47T^{2} \)
53 \( 1 - 1.85iT - 53T^{2} \)
59 \( 1 + 7.85T + 59T^{2} \)
61 \( 1 + 5.85T + 61T^{2} \)
67 \( 1 + 7iT - 67T^{2} \)
71 \( 1 - 9T + 71T^{2} \)
73 \( 1 - 10.7iT - 73T^{2} \)
79 \( 1 - 1.70T + 79T^{2} \)
83 \( 1 - 6.70iT - 83T^{2} \)
89 \( 1 - 12T + 89T^{2} \)
97 \( 1 + 10iT - 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.196028929504709339607250115001, −7.75003499078775810635281458269, −6.61863910565719045173378430568, −6.16129045450115854608044596522, −5.53278390589020298892263242393, −4.71283706551914792769701944958, −4.08199105041108643945922695173, −2.95482109991609222672881014180, −2.27996356424180683821930570853, −1.61542009027964851319180446561, 0.26960896922984068679938693841, 0.839215439299761580986296170765, 2.33019525155835964165707543102, 3.05720642065196295874316943227, 3.73574931834477318907851657219, 4.83609047525579764375611006993, 5.13358877322944366909728541985, 5.98234446991888611173182131110, 6.98920803296040358023646068711, 7.58361607070124797508120870795

Graph of the $Z$-function along the critical line